If you want to add brightness control, you need to either buy a dimmer module, or roll your own. [PatH] from WhiskeyTangoHotel choose the latter route, and built a super simple LED controller ...
By adding a 15 V Zener diode and a resistor across the MOSFET which dims the LEDs, a voltage of around 9 V can be put across the LEDs without lighting them up when the MOSFET PWM dimmer is in its ...
TCL launches its new QM7K Precise Dimming ... its new Halo Control System. The Halo Control System features a suite of advanced technologies throughout the QM7K premium QD-Mini LED lineup in ...